diff --git a/extern/boo b/extern/boo
index a60be878c..542191fd7 160000
--- a/extern/boo
+++ b/extern/boo
@@ -1 +1 @@
-Subproject commit a60be878ca5531ccce9be62f4cee73512f2ccbaa
+Subproject commit 542191fd70e8835576f2d1320859291518972e8a
diff --git a/extern/nod b/extern/nod
index ab8f4c399..3eccde013 160000
--- a/extern/nod
+++ b/extern/nod
@@ -1 +1 @@
-Subproject commit ab8f4c3990ffc8bfd2fb4cefbf1df7bcc12fa2f8
+Subproject commit 3eccde013d11409383e5608f938a94f279204f96